40 results about "Silver colour" patented technology

The invention relates to a method for cultivating over summering tomato plants in a sunlight greenhouse. The method includes the steps that tomato plants are fixedly planted on the two sides of each concave-shaped cultivation ridge; a drip irrigation zone is arranged in the middle of each concave-shaped cultivation ridge; a white ground silver reflective film covers each concave-shaped cultivation ridge, the silver reflective face of each white ground silver reflective film faces towards the ground, and an east-west direction steel wire is fixed at the north end of a planting line; a north-south direction steel wire is drawn in the longitudinal direction of the middle of each concave-shaped cultivation ridge; the north-south direction steel wires and the concave-shaped cultivation ridges are the same in length, and the two ends of each north-south direction steel wire are fixed on two steel wires; the white ground silver reflective films cover the north-south direction steel wires, the concave-shaped cultivation ridges are fully covered, and the silver faces face towards the ground. When the mean highest temperature in the sunlight greenhouse is 32-36 DEG C, the method can be used for fixed planting so that the ground temperature of the roots of the tomato plants 5-15cm away from the ground can be stabilized below 28 DEG C, the temperature is lowered by 2.3-4.4 DEG C on average compared with a conventional planting method, according to the conventional planting method, the ground temperature of the roots 5-15cm away from the ground is above 28 DEG C, the occurrence rate of tomato plants yellowing leaf curl virus diseases is low (only 4.1%), the occurrence rate can be reduced by 55.4-67.3% compared with the conventional planting method, and the difference is extremely obvious.

The invention relates to a breeding method of high-yield new-breed of silver-feather chickens laying green-shell eggs. The method includes the following steps that firstly, a hen laying eggs with green shells and a parent-generation female parent cock of a chicken, hatched in an automatic sexing mode, having gold and silver feathers and laying high-yield eggs with red shells are selected from local chicken breeds and are subjected to hybridization to obtain F1 generations; secondly, the F1 generations are subjected to crossing, purely-white-feather cocks and purely-white-feather hens laying eggs with green shells are selected from F2 generations, and self-breeding and breed enlarging are carried out; thirdly, test mating and identification are carried out on hens having purely-white feathers and laying eggs with green shells and cocks with purely-white feathers in later self-breeding generations by a cock having yellow-red feathers and laying eggs with brown shells and a hen having yellow-red feathers and laying eggs with brown shells respectively, individuals of which cock and hen green shell and silver feature genes are homozygotes are selected out, and self-breeding and breed enlarging are carried out; fourthly, the third step is repeated until stable inheritance of sliver feather and green shell characters is achieved; fifthly, the fourth step is repeated until a high-yield new breed of chickens having silver feathers and laying eggs with green shells is obtained. By means of the method, the egg yield can be substantially increased, two-way crossing can be carried out between the high-yield new breed as a female parent and other breeds, and the automatic sexing rate, green shell rate and the like of later generations can reach 100%.

Ag/Al₂O₃ materials may be packaged in a suitable flow-through reactor, in combination with another material selected as a passive NOx adsorber material (PNA), both the silver material and the adsorber material being close coupled to the exhaust manifold of a diesel engine, and upstream of other catalytic devices, such as a diesel oxidation catalyst and a selective reduction catalyst for NOx. The silver catalyst material uses hydrogen in a cold-start engine exhaust and serves to oxidize NO to NO₂ in the relatively low temperature, hydrocarbon-containing, exhaust during a short period following the engine cold start, and to temporarily store NOx during the start-up period. After the flowing exhaust gas stream has heated the PNA and the downstream catalytic devices, the silver yields its nitrogen oxides for conversion to nitrogen by the then-operating devices before NOx is discharged to the atmosphere.

In order to provide an aluminum sheet pigment which has excellent metallic luster and close grains and has similar coating appearance with silvery fashionable luster, the invention especially provides the aluminum sheet pigment which is obtained through grinding aluminum powder in an organic solvent and is 0.025-0.07mu m in average thickness (t) and 8-30mu m in average particle diameter (D50), an aluminum sheet pigment-contained coating composite, an aluminum sheet pigment-contained printing ink composite and membranes obtained from the aluminum sheet pigment. The aluminum powder is preferentially prepared through an atomization method. A grinding machine for performing the grinding is preferentially selected to serve as a ball mill.

The invention relates to a breeding method of feather color automatic sexing laying pigeons, and belongs to the technical field of animal breeding. Hybridization is conducted on male pigeons (silver feather) in silver king pigeons and female pigeons (gray feather) in Thaxon pigeons to produce the generation F1, two types of feather colors are separated from the generation F1, the male pigeons have the gray feather color, the female pigeons have the silver feather color, the accuracy can reach 100%, and no female pigeons with the gray feather color or male pigeons with the silver feather color can appear in the generation F1. After selfing is conducted on the male pigeons and the female pigeons in the generation F1, color sexing can not be conducted. The egg yield (6.27 eggs or pairs of eggs per month) of female pigeons in the generation F1 is higher than the egg yield (5.13 eggs or pairs of eggs per month) of Thaxon pigeons and the egg yield (6 eggs or pairs of eggs per month) of silver king pigeons. Male bred laying pigeons and female bred laying pigeons can be recognized in the early stage according to the difference of feather colors, lots of breeding cost can be saved, no recognizing cost is needed, the accuracy can reach 100%, and the egg laying performance is better than that of Thaxon pigeons and silver king pigeons.

The invention discloses gold and argent products and their preparation method. It contains plates which has base materials and gold and argent layer adsorbing on the base materials. The base materials include sheets and plastic. The sheets are pressed with plants. The plastic contains PVC, PP or PET. The thickness and bearing top temperature of the base materials are 10 mu m-1 mm and 350deg.C. The invention can be extensively applied in fields of printing and books etc. which has low cost, good quality and fastness. The protection layer on the surface of the base materials formed by the gold and argent layer is colorful, abrasion resistant and distinguished.

Multilayered protective and stimulating pad for mattresses is made of multiple layers including layers of textile treated by aromatherapeutic essential oils, layers of flysch, a layer of textile with carbon fibers, a layer of textile with silver fibers in a form of small squares creating a net, a layer of fractal stake made of crystals and minerals, and a layer of highly elastic memory latex foam. Carbon fiber eliminates electrostatic charge; silver fiber eliminates electromagnetic radiation; crystal fractal stake has a crystalotherapeutic impact; textile treated by aromatherapeutic essential oils has aromatherapeutic impact; highly elastic memory latex foam ensures comfort and clarity; whilst flysch provides the mildness of the pad. The multilayered pad burns the greater part of the voltage oscillations of the earth's radiation. It also provides with the energetic revitalization and is also used as an antibacterial and antistress program system for relaxation and undisturbed sleep.

The invention relates to the application of the metal effects of gold-primer silver crackle paints to outdoor wooden guardrail decorations, which is characterized by comprising the following steps of: (1) the sanding of materials; (2) the uniform spraying of a primary polyurethane primer; (3) sanding; (4) the uniform spraying of a polyurethane gold primer; (5) the sanding of the primer; (6) the uniform spraying of a nitrocellulose primer; (7) the uniform spraying of a silver crackle paint; (8) the uniform spraying of a transparent nitrocellulose primer; (9) the dry-brushing of an archaizing paint; (10) the uniform spraying of the nitrocellulose primer; (11) the spraying of dark spots; and (12) the uniform spraying of a nitrocellulose enamel. The application has the advantages of enriching the world of color of users, giving the users classical and nostalgic feelings and developing a new direction for the landscaping of human beings.

A lightweight material for decorative parts having a silver metallic color tone is provided. The material includes a sintered body including a main hard phase composed of a solid solution formed of titanium carbonitride and titanium carbide; a main binder phase composed of nickel; a first additive material composed of at least one selected from the group consisting of molybdenum carbide, niobium carbide, tungsten carbide, and tantalum carbide; a second additive material composed of at least one of chromium and chromium carbide; and the balance being incidental impurities. The N content in the sintered body is 2.0% to 6.0% by mass. The color tone of the sintered body satisfies L*=9 to 14, a*=−2 to 3, and b*=−6 to 0, which are values of the L*a*b* color system measured with a spectrophotometric colorimeter.

The invention discloses an anti-burn double-layer co-extrusion built-in drip irrigation tape. The drip irrigation tape comprises an inner layer and an outer layer, wherein the inner layer is prepared from, by mass, 40-60% of high-density polyethylene, 10-30% of low-density polyethylene, 10-30% of linear low-density polyethylene, 1-2% of multifunctional master batch and 3-8% of silver master batch; the outer layer is prepared from, by mass, 60-80% of high-density polyethylene, 1-2% of AC foaming system, 1-2% of DCP cross-linking system, 15-30% of linear low-density polyethylene and 3-8% of silver master batch; concentration master batch is prepared from the AC foaming system and the DCP cross-linking system; the anti-burn capability of the drip irrigation tape is improved, and the service life of the drip irrigation tape is prolonged.

The present invention relates to a cosmetic formulation including a cosmetically acceptable medium and at least one silver-colored pigment, the silver-colored pigment including a nonmetallic platelet-shaped substrate and at least one ilmenite-containing coating.

The invention discloses a glaze with silver-like metal luster. The glaze with silver-like metal luster comprises a glass glaze, sodium dichromate, copper oxide, nickel oxide, refractory clay and potassium rhodanide. The glaze with silver-like metal luster has the advantages of reasonable formula, good work effects and low production cost.

The invention provides a smart home semi-transparent mirror surface control panel, which enables a glass assembly to be manufactured quickly and conveniently, ensures a mirror surface effect, ensuresa small color difference between a window area and a non-window area, and meets high-quality requirements. The surface control panel comprises a glass layer, wherein the opposite outer surface of theglass layer is covered with a contact coating layer, the opposite inner surface of the glass layer is covered with a silver coating layer, the opposite inner surface of the silver coating layer is covered with an AR FILM layer of a high-transmittance reflective film, the AR FILM layer comprises a PET layer of a substrate, and a printing layer is printed on the inner surface of the PET layer. The outer surface of the AR FILM layer and the inner surface of the silver coating layer are combined to form an integral structure.

The invention discloses a household appliance color plate low-gloss alkali-resistant silver paint and a preparation method thereof, and belongs to the field of color-coated steel plate coatings. The paint comprises the following components in parts by weight: 50-55 parts of saturated polyester resin; 10 to 15 parts of amino resin; 0.5 to 1 part of a defoaming auxiliary agent; 1-2 parts of a leveling agent; 0.5 to 1 part of an acid catalyst; 3-5 parts of surface coating type matting powder; 5 to 8 parts of resin coated aluminum powder; 8-10 parts of a solvent; 2-3 parts of color paste; and 3-5parts of pearl powder. Surface coating type matting powder and resin-coated aluminum powder are adopted and do not react with NaOH, so that the paint has good alkali resistance; meanwhile, pearl powder is adopted to replace part of color paste, so that color paste below aluminum powder cannot be exposed, and visual difference and color difference are not generated on the surface of the coating.

The invention discloses a thermal transfer-printing method for gold stamping. The thermal transfer-printing method comprises the following steps: preparing a pattern and a substrate to be printed, printing an ink absorbing coating, printing an adhesive layer, spreading powder, removing powder, heating and curing, and transfer-stamping. A release film used by the method disclosed by the invention is equipped with a metal electroplated coating which can have metal luster such as gold color or silver color; while the pattern subjected to thermal transfer-printing needs metal luster effect, the ink absorbing coating and the adhesive layer are printed on the gold-stamping release film, so that the adhesive layer and the metal electroplated coating are adhered together; during transfer-stamping,a contact area between the metal electroplated coating and the adhesive layer is transfer-stamped onto a target material, and a non-contact area of the metal electroplated coating and the adhesive layer is still kept on a release film, so that the pattern to be subjected to gold stamping is stamped on the target materials such as cloth through a thermal transfer-printing way, and thus, the thermal transfer-printing method is simple to operate, is good in effect and is low in cost.

The invention discloses a silvery steel belt which comprises a shading aluminium foil layer and a high-transmittance PET layer, the side, facing the high-transmittance PET layer, of the shading aluminium foil layer is bonded through an adhesive layer, the thickness of the shading aluminium foil layer is 0.1 mm, the thickness of the high-transmittance PET layer is 0.3 mm, the thickness of the adhesive layer is 0.05 mm, and the adhesive layer is an OCA optical adhesive. The silvery steel belt manufactured by adopting the multi-layer compounding process has high tensile strength, high precision and good imaging effect, and can be continuously used for at least one month, so that the cost is reduced, and resources are saved.

The invention provides a preparation method of gold and silver card paper, and belongs to the technical field of card paper. The problem of poor stability in the prior art is solved. The preparation method of the gold and silver paperboard comprises the following steps: A, preparation: preparing a gold and metal-texture water-based paint A for later use, preparing a silver and metal-texture water-based paint B for later use, and meanwhile, preparing a base layer of a paper material for later use; b, primary coating; c, primary drying; d, coating for the second time; and E, secondary drying is conducted, specifically, the secondary blank is put into a drying oven at the temperature of 67-72 DEG C to be dried for 7-12 minutes, and the finished gold and silver paperboard with the stable gold and silver surface is obtained. The preparation method of the gold and silver cardboard can be used for preparing the gold and silver cardboard with high finished product stability.

The invention provides metal silver imitating ink. The metal silver imitating ink reduces the proportion content of silver powder, ensures that metal silver is fully and beautifully displayed, and ensures the normal work of capacitors and resistors arranged on the surface of a film. Each part of printing ink is prepared from the following substances by mass: 5.5 to 6.5 g of super-transparent transparent oil, 5.5 to 6.5 g of platinum transparent oil, 1.8 to 2.2 g of pearl powder, 1.5 to 2g of silver powder, 0.05 to 0.15 g of pearlescent yellow, 0.05 to 0.15 g of pearl orange, 1.8 to 3.5 g of a defoaming agent Z1202, and 1.8 to 3.5 g of a leveling agent Z1201.

The invention provides a lacquer ware laser engraving technology and application thereof, and belongs to the field of processing of surfaces of lacquer ware. The lacquer ware laser engraving technology comprises the following steps: (1) pasting a raw material plank with a layer of golden/silver aluminium-foil paper, and then pasting the raw material plank with a layer of home decoration paper; (2)applying a layer of UV printing ink onto the home decoration paper for protection, and then applying UV varnish for protection; (3) shaping the plank into ware, and applying a primer and a finish; and (4) conducting laser engraving to obtain lacquer ware with golden/silver characters or a golden/silver pattern. The provided technology has simple steps, is low in cost, short in consumed time and suitable for large-scale production, and has high commercial value.